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(uxn.c) Fix pointer wrapping issues

This commit is contained in:
Remko Tronçon 2023-10-30 18:54:45 +01:00 committed by neauoire
parent f1f1babd47
commit 0189721956
1 changed files with 6 additions and 6 deletions
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12
src/uxn.c
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@ -17,12 +17,12 @@ WITH REGARD TO THIS SOFTWARE.
[ L2 ][ N2 ][ T2 ] < [ L2 ][ N2 ][ T2 ] <
*/ */
#define T *(s->dat + s->ptr - 1) #define T *(s->dat + s->ptr)
#define N *(s->dat + s->ptr - 2) #define N *(s->dat + (Uint8)(s->ptr - 1))
#define L *(s->dat + s->ptr - 3) #define L *(s->dat + (Uint8)(s->ptr - 2))
#define X *(s->dat + s->ptr - 4) #define X *(s->dat + (Uint8)(s->ptr - 3))
#define Y *(s->dat + s->ptr - 5) #define Y *(s->dat + (Uint8)(s->ptr - 4))
#define Z *(s->dat + s->ptr - 6) #define Z *(s->dat + (Uint8)(s->ptr - 5))
#define T2 (N << 8 | T) #define T2 (N << 8 | T)
#define H2 (L << 8 | N) #define H2 (L << 8 | N)
#define N2 (X << 8 | L) #define N2 (X << 8 | L)